The patient is a 66-year-old diabetic.
The cyst is growing in the mesial side after re-endo failure in the tooth #35 (20). Root canal perforation was done by this re-endo treatment. The patient had medium level pain and discomfort during the last few weeks before coming to the clinic.
A revision was performed on the area of #35 (20), with removal of inflammation. This was confirmed in histopathology as an inflammatory cyst found in the perforation and prepared and filled with MTA. The bone defect was filled with Bond Apatite® (1 cc).
We have observed excellent growing and remodeling of the new bone. Moreover, in period of 18 months no secondary inflammation was noted.
